创伤后应激障碍和suPAR:对慢性炎症的多队列调查
Kyle J Bourassa1, Terrie E Moffitt2, Louise Arseneault3
1VA Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham VA Health Care System, Durham, NC, USA; Department of Psychology, Georgetown University, Washington D.C., Durham, NC, USA; Center for the Study of Aging and Human Development, Duke University Medical Center, USA.
Brain, behavior, and immunity
|October 30, 2025
概括
创伤后应激障碍 (PTSD) 与可溶性尿素激酶激活酶受体 (suPAR) 的较高水平有关,这是炎症的标志物. 这表明慢性炎症可能解释了PTSD如何导致健康状况不佳.
科学领域:
- 精神病学是一个精神病学.
- 免疫学 免疫学 免疫学
- 公共卫生 公共卫生
背景情况:
- 创伤后应激障碍 (PTSD) 与不良健康结果有关.
- 压力生活事件与炎症生物标志物如suPAR相关.
- 系统性慢性炎症是将逆境与健康状况不佳联系起来的潜在机制.
研究的目的:
- 为了调查PTSD和suPAR水平之间的关联.
- 检查其他炎症生物标志物 (CRP,IL-6) 是否与PTSD有关.
- 探索PTSD作为不同队伍中suPAR的预测因素.
主要方法:
- 在 E-Risk (英国) 和 Dunedin (新西兰) 队列研究中分析了 PTSD 和 suPAR 的关联.
- 在丹麦临床患者队列中检查PTSD和suPAR.
- 在患有和没有PTSD的个体中比较suPAR,CRP和IL-6水平.
主要成果:
- 终身PTSD病史与在特定年龄段的英国和新西兰队伍中较高的suPAR相关.
- 丹麦患者最近的PTSD诊断与升高的suPAR水平有关.
- 对于C反应蛋白 (CRP) 或IL-6 (IL-6) 与PTSD没有发现一致的关联.
结论:
- 在不同的人群中,PTSD与升高的suPAR水平有关.
- suPAR可能作为PTSD炎症的生物标志物.
- 系统性炎症可能是解释创伤,创伤后应激障碍和健康状况不佳之间的关键途径.
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